Mission Rubber

Flex-Seal® 6 in. Clay x Asbestos Cement Fibre and Ductile Iron Adjustable Repair Coupling

Part #MMR0366ARC  |  Manufacturer Part #MR0366ARC

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Product Details

  • Mission's ARC stainless steel shear ring is the heaviest in the industry; over 33% thicker than the competition
  • Sealing "O" rings under each sealing clamp band prevent pipe slippage and provide a more positive seal
  • Most couplings require no bushings for dissimilar types or sizes of pipe
  • Surgical Grade 316 stainless steel sealing clamps provide the greatest corrosion resistance possible
  • Nut and bolt clamp design is much stronger than traditional worm drive design
  • Molded rubber sleeve, extruded in larger sizes, conforms to ASTM C 425, ASTM C 1173
  • 300 Series stainless steel shear rings with a minimum thickness of .012" conform to ASTM A 240
  • 316 Series stainless steel clamps with nut and bolt takeup are standard and meet all requirements of ASTM A 240


ASTM Specifications: [ASTM C-1173-06, ASTM A-240, ASTM A-240M-06]

Collection: Flex-Seal®

End Connection 1: Clay

End Connection 2: [Asbestos Cement Fiber, Ductile Iron]

End Connections: Clay x Asbestos Cement Fiber;Ductile Iron

Fitting Size 1: 6 in

Fitting Size 2: 6 in

Fitting Sizes: 6 in

Fitting Type: Straight

Length: 6 in

Material: Ductile Iron